Warning: file_get_contents(http://grantierra.mwnewsroom.com/XML-Feed-10100471892?max=999): failed to open stream: HTTP request failed! in /var/www/clients/grantierra/app/models/feed_data.php on line 19 Warning: Invalid argument supplied for foreach() in /var/www/clients/grantierra/app/controllers/feed_data_controller.php on line 215 News Releases - GranTierra Energy Inc.